| 报告时间 | 员工总数 | 博士人数 | 硕士人数 | 本科人数 | 专科人数 | 其他人数 | 操作 |
| 2023-12-31 | 12,580 | 57 | 433 | 2,999 | 3,450 | 5,641 | 详情 |
| 2022-12-31 | 12,476 | 50 | 376 | 2,721 | 3,586 | 5,743 | 详情 |
| 2021-12-31 | 12,206 | 52 | 354 | 2,595 | 3,049 | 6,156 | 详情 |
| 2020-12-31 | 12,461 | 67 | 423 | 2,612 | 3,020 | 6,339 | 详情 |
| 2019-12-31 | 12,050 | 72 | 400 | 2,354 | 3,324 | 5,900 | 详情 |
| 2018-12-31 | 11,206 | 62 | 322 | 2,248 | 2,615 | 5,959 | 详情 |
| 2017-12-31 | 10,505 | 36 | 243 | 1,867 | 2,155 | 6,204 | 详情 |
| 2016-12-31 | 7,674 | 64 | 263 | 1,556 | 1,640 | 4,151 | 详情 |
| 2015-12-31 | 7,113 | 47 | 219 | 1,455 | 1,568 | 3,824 | 详情 |
| 2014-12-31 | 6,493 | 24 | 202 | 1,181 | 1,280 | 3,806 | 详情 |
| 2013-12-31 | 4,984 | 20 | 144 | 950 | 991 | 2,879 | 详情 |
| 2012-12-31 | 4,254 | 18 | 129 | 848 | 877 | 2,386 | 详情 |
| 2012-06-30 | 3,524 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2011-12-31 | 985 | 0 | 0 | 484 | 356 | 145 | 详情 |
| 2010-12-31 | 919 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 845 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 562 | 0 | 0 | 0 | 0 | 0 | 详情 |